4422627 has 16 divisors (see below), whose sum is σ = 7148160. Its totient is φ = 2680200.

The previous prime is 4422623. The next prime is 4422643. The reversal of 4422627 is 7262244.

It is a happy number.

It is not a de Polignac number, because 4422627 - 2² = 4422623 is a prime.

It is a super-2 number, since 2×4422627² = 39119259162258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4422627.

It is not an unprimeable number, because it can be changed into a prime (4422623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7149 + ... + 7742.

It is an arithmetic number, because the mean of its divisors is an integer number (446760).

Almost surely, 2^4422627 is an apocalyptic number.

4422627 is a deficient number, since it is larger than the sum of its proper divisors (2725533).

4422627 is a wasteful number, since it uses less digits than its factorization.

4422627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14911 (or 14905 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 4422627 is about 2103.0042795962. The cubic root of 4422627 is about 164.1446646399.

It can be divided in two parts, 44226 and 27, that added together give a triangular number (44253 = T₂₉₇).

The spelling of 4422627 in words is "four million, four hundred twenty-two thousand, six hundred twenty-seven".